- Definitions|1
- Thesaurus|635
- Abbreviations|0
108 entries under noun topic. ×
| estimate(verb, check, consider, determine) | |
| guess(verb, consider, determine, reason) | |
| conjecture(verb, consider, determine, reason) | |
| guestimate | |
| surmise(verb, consider, determine, fancy) | |
| gauge(verb, check, consider, determine) | |
| speculation(feeling, idea, belief, guess) | |
| approximation(guess, judgment, estimate, assessment) | |
| guesswork(feeling, idea, belief, guess) | |
| judge(verb, check, consider, determine) | |
| postulate(verb, feeling, reason, idea) | |
| suppose(verb, consider, determine, fancy) | |
| supposition(feeling, idea, belief, guess) | |
| appraisal(measure, guess, conclusion, estimate) | |
| assay(verb, check, consider, determine) | |
| assessment(measure, guess, conclusion, estimate) | |
| ballpark figure(expression, idiom, feeling, measure) | |
| calculation(guess, estimate) | |
| fancy(verb, reason, assume, think) | |
| rate(verb, check, consider, determine) |
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| APA | Smart Define. (2015). guesstimate thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/guesstimate/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "guesstimate thesaurus" https://smartdefine.org/guesstimate/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, guesstimate thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/guesstimate/thesaurus/synonyms>. |
| MLA | Smart Define. "guesstimate thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/guesstimate/thesaurus/synonyms> |